I have a project that involves making jewelry out of 3d printed gemstones. A friend helped me with the gemstones, however, she's now busy and there are a couple of tweaks to be made.

Right now, I'm fairly certain that the stones are not hollow. Also, they are bigger than I want.

The files are in Rhino. I'm wondering if anyone well versed in Rhino would help resize and make the stones hollow for a small fee. I'm a student, so I cannot pay a lot, but I'm fairly certain that the changes are not too labor intensive for someone who is familiar with the programs. There are about 8 stones, but depending on the price, I can cut down the number.